vertex3f vertex3f::operator/(const vertex3f &op) const {
return vertex3f(
vec[0] / op.vec[0],
vec[1] / op.vec[1],
vec[2] / op.vec[2]
);
}
vertex3f vertex3f::vector_mult(const vertex3f &op) const {
return vertex3f(
(vec[1] * op.vec[2] - op.vec[1] * vec[2]),
-(vec[0] * op.vec[2] - op.vec[0] * vec[2]),
(vec[0] * op.vec[1] - op.vec[0] * vec[1])
);
}
void LLRender::vertex3fv(const GLfloat* v)
{
vertex3f(v[0], v[1], v[2]);
}
void LLRender::vertex2f(const GLfloat& x, const GLfloat& y)
{
vertex3f(x,y,0);
}
void LLRender::vertex2i(const GLint& x, const GLint& y)
{
vertex3f((GLfloat) x, (GLfloat) y, 0);
}
//torch
void MechListMeshRenderer::push_render_mesh(const struct Mech &m)
{
/*
static const float vin[72] =
{
1,1,1, 0,1,1, 0,0,1, 1,0,1, //top
0,1,0, 1,1,0, 1,0,0, 0,0,0, //bottom
1,0,1, 1,0,0, 1,1,0, 1,1,1, //north
0,1,1, 0,1,0, 0,0,0, 0,0,1, //south
1,1,1, 1,1,0, 0,1,0, 0,1,1, //west
0,0,1, 0,0,0, 1,0,0, 1,0,1 //east
};
*/
static class MeshInstance* MI; // load_mesh(const char* filename)
static class MeshLoader* ML = NULL;
if(ML == NULL)
{
printf("loading mesh: \n");
ML = new MeshLoader;
MI = ML->load_mesh(MEDIA_PATH "sprites/mech/mesh/light_rod.mesh");
}
#if !PRODUCTION
static int _counter = 0;
_counter++;
if(_counter % 60 == 1)
{
delete MI;
MI = NULL;
MI = ML->load_mesh(MEDIA_PATH "sprites/mech/mesh/light_rod.mesh");
}
#endif
float wx = m.position.x + 0.001f;
float wy = m.position.y + 0.001;
float wz = m.position.z + 0.0f;
//fulstrum test
const float cx = current_camera_position.x;
const float cy = current_camera_position.y;
wx = quadrant_translate_f(cx, wx);
wy = quadrant_translate_f(cy, wy);
if (!sphere_fulstrum_test(wx, wy, wz, 0.6f))
return;
int env_light = t_map::get_envlight(m.position);
int sky_light = t_map::get_skylight(m.position);
vertex_list.light(sky_light, env_light);
const int imax = MI->van;
const MeshInstance::Vertex* va = MI->va;
for(int i=0; i<imax; i++)
{
vertex_list.vertex3f(wx+va[i].x, wy+va[i].y, wz+va[i].z);
vertex_list.tex2f(va[i].tx, va[i].ty);
vertex_list.push_vertex();
}
}
vertex3f vertex3f::add(const vertex3f &op) const {
return vertex3f(
vec[0] + op.vec[0],
vec[1] + op.vec[1],
vec[2] + op.vec[2]);
}
vertex3f vertex3f::sub(const vertex3f &op) const {
return vertex3f(
vec[0] - op.vec[0],
vec[1] - op.vec[1],
vec[2] - op.vec[2]);
}
vertex3f vertex3f::mult(const float op) const {
return vertex3f(
op * vec[0],
op * vec[1],
op * vec[2]);
}
vertex3f vertex3f::div(const float op) const {
return vertex3f(
vec[0] / op,
vec[1] / op,
vec[2] / op);
}
vertex3f vertex3f::rotate(const vertex3f &a1, const vertex3f &a2, const vertex3f &a3) const {
vertex3f temp(vec[0], vec[1], vec[2]);
return vertex3f(temp * a1, temp * a2, temp * a3);
// return a1*vec[0]+a2*vec[1]+a3*vec[2];
}
vertex3f vertex3f::product_be(const vertex3f &op) const {
return vertex3f(vec[0] * op.vec[0], vec[1] * op.vec[1], vec[2] * op.vec[2]);
}